Hockey puck door knob



FIG. 1 is a perspective view of a hockey puck door knob shown in environmental use;

FIG. 2 is a perspective view thereof;

FIG. 3 is a front view thereof;

FIG. 4 is a rear view thereof;

FIG. 5 is a left view thereof, the right view being a mirror image thereof; and,

FIG. 6 is a top view thereof, the bottom view being a mirror image thereof.

The broken lines shown represent unclaimed subject matter and form no part of the claimed design. 

CLAIM The ornamental design for a hockey puck door knob, as shown and described. 